fox-one / mixin-sdk-go

Golang sdk for Mixin Network & Mixin Messenger

mixin-sdk-go

Golang sdk for Mixin Network & Mixin Messenger

Install

go get -u github.com/fox-one/mixin-sdk-go/v2

Features

• Comprehensive most of the Mixin Network & Mixin Messenger api supported
• Security verify Response X-Request-ID & signature automatically
• Flexible initialize Client from keystore, ed25519_oauth_token or access_token

Examples

See _examples/ for a variety of examples.

Quick Start

package main

import (
	"context"
	"log"

	"github.com/fox-one/mixin-sdk-go/v2"
)

func main() {
	ctx := context.Background()
	s := &mixin.Keystore{
		ClientID:   "",
		SessionID:  "",
		PrivateKey: "",
		PinToken: "",
	}

	client, err := mixin.NewFromKeystore(s)
	if err != nil {
		log.Panicln(err)
	}

	user, err := client.UserMe(ctx)
	if err != nil {
		log.Printf("UserMe: %v", err)
		return
	}

	log.Println("user id", user.UserID)
}

Error handling?

check error code by mixin.IsErrorCodes

if _, err := client.UserMe(ctx); err != nil {
    switch {
    case mixin.IsErrorCodes(err,mixin.Unauthorized,mixin.EndpointNotFound):
    	// handle unauthorized error
    case mixin.IsErrorCodes(err,mixin.InsufficientBalance):
        // handle insufficient balance error
    default:
    }
}

mixin-sdk-go's Issues

modifypin错误

windows上会错误
改成这样就好了：

	if pin != "" {
		body["old_pin"] = c.EncryptPin(pin)
	}
	time.Sleep(time.Nanosecond)//加上这句
	body["pin"] = c.EncryptPin(newPin)

search user API request

Hi,
I did not find this search user API in sdk, and found that there is already a deprecated API named SearchUser inside user.go, so if this SearchUser can be modified to follow the docs, I can PR for this.

UploadAttachment函数上传文件时错误

UploadAttachment函数调用后返回错误：
X-Request-Id mismatch, expect "62aa8c13-f7c2-40ce-b62b-4b17e772159d" but got ""

client.ReadSnapshots api questions

My robot already has the READSNAPSHOTS permission, but I still can't find the user_id when I query the client.READSnapsshots interface

snapshots, _ := client.ReadSnapshots(ctx, "", time.Now(), "", 10)
	for _, snapshot := range snapshots {
		fmt.Println("snapshot.TraceID" + snapshot.TraceID)
		fmt.Println("snapshot.Receiver" + snapshot.Receiver)
		fmt.Println("snapshot.OpponentID" + snapshot.OpponentID)
		fmt.Println("snapshot.Sender" + snapshot.Sender)
	}

the result is

snapshot.TraceID7c3fb80a-1740-491a-96c9-771c2321a2cd
snapshot.Receiver
snapshot.OpponentID6a87e67f-02fb-47cf-b31f-32a13dd5b3d9
snapshot.Sender

Is there any way to find out sender???
Very thanks.

分享机器人-获取分享列表， url好像不对

mixin-sdk-go/app.go

Line 66 in 786cfe0

uri := fmt.Sprintf("/users/%s/app/favorite", userID)

官方文档里的url是 apps， sdk里是app

获取分享列表
GET /users/:id/apps/favorite

Replace jwt-go with golang-jwt

jwt-go is no longer maintained and has serious bugs. Please replace it with golang-jwt https://github.com/golang-jwt/jwt

---

CVE-2020-26160
high severity
Vulnerable versions: <= 3.2.0
Patched version: No fix

jwt-go allows attackers to bypass intended access restrictions in situations with []string{} for m["aud"] (which is allowed by the specification). Because the type assertion fails, "" is the value of aud. This is a security problem if the JWT token is presented to a service that lacks its own audience check. There is no patch available and users of jwt-go are advised to migrate to golang-jwt at version 3.2.1

关于使用ReadSnapshots接口的问题

为什么我使用该函数获取我自己的交易记录,记录里有opponent_id但是没有返回user_id
{
"snapshot_id": "b2feb56b-91a9-4325-be19-4e6a23223045",
"created_at": "2020-07-16T13:25:16.601114Z",
"trace_id": "6fa359dc-@@@@-@@@@-@@@@-1a46b2e19717",
"asset_id": "815b0b1a-2764-3736-8faa-42d694fa620a",
"opponent_id": "@@@4a693-@@@@-@@@@-@@@@-c7dfef844126",
"amount": "0.0001",
"opening_balance": ".@@@@",
"closing_balance": ".@@@@-",
"memo": "pong",
"type": "transfer"
}

[Bug] Transaction /transactions doesn't return snapshot_id

Maybe this should be "snapshot_id"? source_code

The request data has invalid field when I send buttons.

Problem description

I want to send a button and then I came across this. I've double-checked the code and still don't know what the problem is, so I'm asking for help.

code is here:

        data := `[{
			"label":"🔥 4swap",
			"action":"https://4swap.one",
			"color": "#FF0000",
		}]`

	msg := &mixin.MessageRequest{
		ConversationID: uuid.NewV5(uuid.FromStringOrNil(client.ClientID), "atank").String(),
		RecipientID:    "fedd7458-bdfc-488c-87be-6225ee3cf523",
		MessageID:      uuid.Must(uuid.NewV4()).String(),
		Category:       mixin.MessageCategoryAppButtonGroup,
		Data:           data,
	}
	err = client.SendMessage(ctx, msg)
	if err != nil {
		log.Fatalln(err)
	}

Error response:

Is there a function for checking balance before transfer?

Hi there, I'm wondering if there is a way to check whether the bot's balance is enough before making a transfer?